Rockwell Automation 193-EC1_2_3_5, 193-ECPM,592-EC1_2_3_5 E3 and E3 Plus Solid-State Overload Relay User Manual - Manual (Page 16)

16 Rockwell Automation Publication 193-UM002I-EN-P - December 2011
Chapter 1 Product Overview
the trip is no longer present, and (c) the test/reset button is pressed, the trip relay
contact will close.
Node Address Switches
The node address switches, located on the front of the Series B and later E3
Overload Relays, provide a physical means for setting the device node address
value. Switch settings greater than 63 allow the node address to be software
configured.
DeviceNet Compatibility
The E3 Overload Relay supports the following DeviceNet functionality:
Flash Memory
Series B and later E3 Overload Relays incorporate flash memory. This facilitates
updating of the product firmware as new revisions are released.
ATTENTION: The Test function associated with the Test/Reset button is
enabled by default. Activating the Test function while a motor is operating
will cause the starting contactor to drop out and stop motor operation.
Functionality Models
• Polled I/O messaging
• Change-of-state/cyclic messaging
• Explicit messaging
• Group 4 off-line node recovery messaging
• Full parameter object support
• Auto-baud rate identification
• Configuration consistency value
All models
• UCMM (Unconnected Message Manager) Series B and later devices
• DeviceLogix component technology E3 Plus, Series B and later devices
IMPORTANT It is not possible to flash upgrade from Series B firmware to Series C
firmware.